Group Exercise: Central Tendency and Variability

Identify one numeric variable in one of our dataframes. Calculate the measures of central tendency and dispersion and interpret the results.

Codebooks:
http://www.courseserve.info/files/ABC2010.pdf
http://www.courseserve.info/files/CBS2011.pdf
http://www.courseserve.info/files/ANES2008_Codebook.pdf
http://www.courseserve.info/files/world95.pdf
http://www.courseserve.info/files/PUMS2000.pdf
http://www.courseserve.info/files/USCounties.pdf

Post your work as a comment to this page. Remember to include the names of everyone in your group.